The Fitagon Neck Strecker with heat and impulse massage is an exceptional device that integrates several functions for the health of your cervical spine. This innovative product offers a multitude of benefits:The Fitagon Neck Strecker with heat and impulse massage combines intelligent electrical impulses, intelligent air traction and magnetic effects to provide your neck with a comfortable environment and train the neck into the correct position. Dynamic cervical traction enables three different continuous up and down movements. The entire massager can lift stiff necks up to 10 cm. It features three rhythmic automatic modes: comfortable relaxation mode, enhanced push-pull mode and active bone-on-bone mode to meet the needs of different users.Heating therapy relieves muscle stiffness, relaxes muscles and relieves fatigue with warm, gentle compression. The intelligent constant temperature accelerates blood circulation and eliminates cold and moisture in the neck. Electrical stimulation penetrates 3 to 5 cm into the skin and soothes cervical muscles. This nerve cell-stimulating impulse therapy is also known as "low-frequency impulse electrotherapy" and can be connected externally to the electrical impulse patch to provide a full-body massage.connect the device and place it anywhere on your body to enjoy a full-body massage. The Fitagon cervical traction device offers a versatile and effective way to care for your cervical spine and relieve neck pain. Get this innovative cervical expander today and experience the relaxation and relief your neck needs.